GE MI-869 - Rtds

6–18 869 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
RTDS CHAPTER 6: METERING
RTDs
Path: Metering > RTDs
NOTE
NOTE:
The Temperature can be displayed in Celsius or Fahrenheit degrees. The selection is made
in Setpoints > Device > Installation > Temperature Display.
Hottest Stator RTD #
Range: 1 to 13
Hottest Stator RTD Temp
Range: -40 to 250°C
This value shows the hottest RTD temperature from the group of RTDs when setpoint
Application is programmed as Stator. The other conditions to display this value are: RTD
n must not be Disabled (both Trip and Alarm functions) and must not be detected
Shorted or Open RTD.
Hottest Bearing RTD #
Range: 1 to 13
Hottest Bearing RTD Temp
Range: -40 to 250°C
This value shows the hottest RTD temperature from the group of RTDs when setpoint
Application is programmed as Bearing.
RTD 1(13)
Range: -40 to 250°C (temperatures < -40°C are displayed as “Shorted” and temperatures >
250°C are displayed as “Open RTD”)
RTD Maximums
Path: Metering > RTD Maximums
NOTE
NOTE:
The Temperature can be displayed in Celsius or Fahrenheit degrees. The selection is made
in Setpoints > Device > Installation > Temperature Display.
Reset RTD Date/Time
Range: DD/MM/YY hh/mm/ss
NOTE
NOTE:
Maximum RTD values can be cleared (reset) by setting the value of Setpoints > Records >
Clear Records > RTD Maximums to “YES”. Executing this command loads -40°C as the initial
Maximum RTD value.
RTD 1(13) Max
Range: -40 to 250°C (temperatures < -40°C are displayed as “Shorted” and temperatures >
250°C are displayed as “Open RTD”)
RTD 1(13) Max Date/Time
Range: DD/MM/YY hh/mm/ss